PrivateSea vs 九天八字
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrivateSea
This app helps you achieve your goals by generating personalized game levels based on your resolutions. Customize your 'life game' levels, add rewards, and track your progress with detailed statistics and habit tracking.
- AI-generated game levels based on resolutions
- Customizable 'life game' levels
- Add rewards for completed tasks
- Habit tracking and notes
- Graphical statistics
- iCloud data sync
- Today Widget
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*** Brand new version *** Explore limitless possibilities. Challenge yourself here. Make efforts. Make drops. Make your sea. Main Features: * Automatically and intelligently generate game levels based on your New Year's resolutions! * You can also customize "life game" levels. * You can Add rewards for Games / Challenges / Breadth Exploration / Plans. After you finish your exploration, you can buy rewards later. In this way, you can motivate yourself to do more things and no longer spend much money. More Features: * Explore a broader world, acquire more skills. * Set a deadline for the todo/goal * Add notes for habits and todos * Track your habit * More graphics statistics * Use a powerful search tool to search your drops * Sync your data through iCloud * Today Widget - check todos and the time you are tracking now easily Pro subscription: Dream/Goal Decomposition by AI; Little angel (AI chatbot). Terms of Use: https://orealmlab.com/privatesea-terms Privacy Policy: https://orealmlab.com/privatesea-privacy-policy
九天八字
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九天八字是一款基于中国传统命理学的八字排盘工具 【核心功能】 - 八字排盘 — 根据出生年月日时,精准生成四柱八字命盘 - 五行分析 — 直观呈现金木水火土五行强弱与生克关系 - 大运推演 — 自动排列一生大运走势 - 十神推断 — 体现命盘中的十神关系与格局 - 双人合盘 — 支持合朋友、合同事、合爱人~ 【温馨提示】 命理推算内容仅供参考与文化交流,不构成任何专业建议,请理性看待。
Screenshots
Verdict
The clearest difference is price: 九天八字 at Free against PrivateSea's $0.99. PrivateSea's advantage is in-app purchases (none vs 3) and device support (4 vs 2). On update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
九天八字 is free to download; PrivateSea costs $0.99 up front. 九天八字 sells 3 one-off in-app purchases. PrivateSea asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | PrivateSea | 九天八字 |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 42 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | ORealm Technology Limited | 美薇 殷 |
In-app purchases
PrivateSea
No in-app purchases
九天八字
- 月度会员$3.99
- 年度会员$29.99
- 8年会员$99.99









